<!DOCTYPE HTML>
<html>
<body style="background: #000">
	<div style="color: rgba(255, 255, 255, 0.2); font-size:48px;">_</div>
	<!-- the red box should totally obscure the drawn portion of the text
	     however if the text is painted as a box instead of an underscore it
	     will show above the top of the red box.
	     This test would have caught bug 484954
	     -->
	<div style="background: red; position:absolute; top:30px; left:0px; padding:50px"></div>
</body>
</html>
